Pith Number

pith:YTQRJ4VH

pith:2019:YTQRJ4VH6Y4SAVF3NIPO7GM5MM

not attested not anchored not stored refs pending

Comprehensive Determination of the Hinode/EIS Roll Angle

David H. Brooks, Deborah Baker, Fr\'ed\'eric Auch\`ere, Gabriel Pelouze, Harry P. Warren, John T. Mariska, Karine Bocchialini, Louise Harra

arxiv:1903.11923 v1 · 2019-03-28 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTQRJ4VH6Y4SAVF3NIPO7GM5MM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:45:20.059512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4e114f2a7f6392054bb6a1eef999d6316c9824b0b4926f86fba31d94a449ab1

Aliases

arxiv: 1903.11923 · arxiv_version: 1903.11923v1 · doi: 10.48550/arxiv.1903.11923 · pith_short_12: YTQRJ4VH6Y4S · pith_short_16: YTQRJ4VH6Y4SAVF3 · pith_short_8: YTQRJ4VH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YTQRJ4VH6Y4SAVF3NIPO7GM5MM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c4e114f2a7f6392054bb6a1eef999d6316c9824b0b4926f86fba31d94a449ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f76d49e599aad21576bfab110f1b26d510030438bd9f1062aa55dad590718da2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-28T12:45:43Z",
    "title_canon_sha256": "715b12892a15d99ad9c102cdc8e4a1c74f178165065107dfcb844766e9c69ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11923",
    "kind": "arxiv",
    "version": 1
  }
}